netfilter: xt_hashlimit: fix lock imbalance
syszkaller found that rcu was not held in hashlimit_mt_common() We only need to enable BH at this point. Fixes: bea74641 ("netfilter: xt_hashlimit: add rate match mode") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzkaller <syzkaller@googlegroups.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Please register or sign in to comment